---> uname -a: Linux prd-centos7-docker-4c-2g-1348.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 UTC 2021 x86_64 Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline, IBPB Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 arat npt nrip_save umip spec_ctrl intel_stibp ---> nproc: 2 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 40.0G 7.9G 32.1G 20% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 40.0G 7.9G 32.1G 20% /facter-os /dev/vda1 40.0G 7.9G 32.1G 20% /etc/resolv.conf /dev/vda1 40.0G 7.9G 32.1G 20% /etc/hostname /dev/vda1 40.0G 7.9G 32.1G 20% /etc/hosts /dev/vda1 40.0G 7.9G 32.1G 20% /var/log/auth.log /dev/vda1 40.0G 7.9G 32.1G 20% /w/workspace/edgexfoundry_edgex-docs_PR-389 /dev/vda1 40.0G 7.9G 32.1G 20% /run/cloud-init/result.json /dev/vda1 40.0G 7.9G 32.1G 20% /w/workspace/edgexfoundry_edgex-docs_PR-389@tmp /dev/vda1 40.0G 7.9G 32.1G 20% /var/log/sa-host /dev/vda1 40.0G 7.9G 32.1G 20% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 7821 837 4523 0 2460 6814 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc pfifo_fast state UP qlen 1000 link/ether fa:16:3e:fe:1c:d4 brd ff:ff:ff:ff:ff:ff inet 10.30.122.126/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:fefe:1cd4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:3c:dc:bc:19 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:3cff:fedc:bc19/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 07/02/21 _x86_64_ (2 CPU) 17:51:46 LINUX RESTART (2 CPU) 17:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:53:01 171.29 114.59 56.70 0.00 8450.42 37039.27 0.00 17:54:01 2.88 0.53 2.35 0.00 192.14 618.64 0.00 17:55:01 2.13 0.23 1.90 0.00 16.39 280.28 0.00 17:56:01 7.06 0.12 6.95 0.00 28.12 5837.06 0.00 17:57:01 66.77 0.05 66.72 0.00 1.73 2513.51 0.00 17:58:01 33.41 3.03 30.38 0.00 2500.07 5400.63 0.00 17:59:02 27.76 0.10 27.66 0.00 9.99 4787.64 0.00 Average: 44.48 16.95 27.53 0.00 1600.08 8069.07 0.00 17:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:53:01 5806808 0 613776 7.66 2620 1585736 960244 10.60 314496 1502336 12880 17:54:01 5779512 0 627232 7.83 2620 1599576 1000884 11.05 335108 1507836 3352 17:55:01 5763840 0 637872 7.96 2620 1604608 1018912 11.25 350556 1507912 0 17:56:01 5510756 0 656812 8.20 2620 1838752 1037692 11.46 557268 1545792 58684 17:57:01 5506980 0 658056 8.22 2620 1841284 1041436 11.50 559844 1547260 1868 17:58:01 5061808 0 759376 9.48 2620 2185136 1128040 12.45 692216 1793684 128876 17:59:02 5165468 0 727900 9.09 2620 2112952 1006212 11.11 784808 1627828 16 Average: 5513596 0 668718 8.35 2620 1824006 1027631 11.35 513471 1576093 29382 17:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:53:01 eth0 114.02 85.11 266.03 13.52 0.00 0.00 0.00 0.00 17:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 eth0 58.46 49.32 160.74 18.16 0.00 0.00 0.00 0.00 17:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 eth0 40.91 32.88 95.88 9.34 0.00 0.00 0.00 0.00 17:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 eth0 461.92 340.36 2959.58 35.83 0.00 0.00 0.00 0.00 17:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 eth0 29.76 22.65 51.79 7.49 0.00 0.00 0.00 0.00 17:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 eth0 147.47 127.88 976.48 18.11 0.00 0.00 0.00 0.00 17:58:01 veth2fa0a56 28.26 33.68 2.57 205.01 0.00 0.00 0.00 0.00 17:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 docker0 28.26 33.54 2.18 205.00 0.00 0.00 0.00 0.00 17:59:02 eth0 6.25 6.15 6.00 8.58 0.00 0.00 0.00 0.00 17:59:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 122.68 94.90 645.16 15.86 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 4.04 4.79 0.31 29.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 07/02/21 _x86_64_ (2 CPU) 17:51:46 LINUX RESTART (2 CPU) 17:52:01 CPU %user %nice %system %iowait %steal %idle 17:53:01 all 12.79 0.00 5.26 3.38 0.04 78.54 17:53:01 0 13.44 0.00 5.35 3.91 0.05 77.25 17:53:01 1 12.14 0.00 5.16 2.84 0.03 79.82 17:54:01 all 2.12 0.00 0.25 0.01 0.02 97.60 17:54:01 0 1.76 0.00 0.30 0.00 0.02 97.92 17:54:01 1 2.48 0.00 0.20 0.02 0.02 97.28 17:55:01 all 1.58 0.00 0.18 0.01 0.03 98.21 17:55:01 0 1.32 0.00 0.20 0.02 0.02 98.44 17:55:01 1 1.84 0.00 0.15 0.00 0.03 97.97 17:56:01 all 5.93 0.00 0.94 0.70 0.03 92.40 17:56:01 0 5.84 0.00 1.07 0.34 0.03 92.72 17:56:01 1 6.03 0.00 0.81 1.05 0.03 92.07 17:57:01 all 1.26 0.00 0.44 1.61 0.03 96.66 17:57:01 0 1.17 0.00 0.45 1.51 0.03 96.83 17:57:01 1 1.34 0.00 0.42 1.71 0.03 96.50 17:58:01 all 10.52 0.00 1.94 0.70 0.05 86.79 17:58:01 0 11.20 0.00 2.45 1.02 0.05 85.27 17:58:01 1 9.83 0.00 1.43 0.37 0.05 88.31 17:59:02 all 1.52 0.00 0.59 0.36 0.02 97.52 17:59:02 0 0.82 0.00 0.52 0.60 0.02 98.04 17:59:02 1 2.21 0.00 0.65 0.12 0.02 97.00 Average: all 5.07 0.00 1.36 0.96 0.03 92.58 Average: 0 5.04 0.00 1.47 1.05 0.03 92.41 Average: 1 5.10 0.00 1.25 0.87 0.03 92.75